Example usage for org.eclipse.jface.viewers IStructuredSelection size

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection size.

Prototype

public int size();

Source Link

Document

Returns the number of elements selected in this selection.

Usage

From source file:com.nokia.s60ct.gui.actions.DefaultToValue.java

License:Open Source License

@Override
public void selectionChanged(IAction action, ISelection selection) {
    EObject selectedObject = null;/*w  ww.j  av  a2 s  . c o  m*/
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structedSelection = (IStructuredSelection) selection;
        if (structedSelection.size() > 0) {
            selectedObject = (EObject) structedSelection.getFirstElement();
        }
    }
    if (selectedObject instanceof ParentSetting) {
        action.setText("Use Default Value");
        setting = (ParentSetting) selectedObject;
        if (setting != null && !setting.isReadOnly() && setting.getType() != TYPE.SEQUENCE)
            action.setEnabled(true);
        else
            action.setEnabled(false);
    } else if (selectedObject instanceof LeafSettingDelegator) {
        action.setText("Use Template Value");
        lsd = (LeafSettingDelegator) selectedObject;
        Frame frame = (Frame) lsd.eContainer();
        if (lsd != null && lsd.canModifyValue() && !lsd.getLeafSetting().isReadOnly() && !frame.isTemplate())
            action.setEnabled(true);
        else
            action.setEnabled(false);
    } else {
        setting = null;
        lsd = null;
        action.setEnabled(false);

    }
}

From source file:com.nokia.s60ct.search.actions.JumpToKey.java

License:Open Source License

@Override
public void selectionChanged(IAction action, ISelection selection) {
    selectedObject = null;//from  w ww . j  av  a 2s .  co m
    ref = null;
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structedSelection = (IStructuredSelection) selection;
        if (structedSelection.size() > 0) {
            selectedObject = (EObject) structedSelection.getFirstElement();
        }
    }
    if (selectedObject != null) {
        if (selectedObject instanceof Setting) {
            Setting setting = (Setting) selectedObject;
            ref = setting.getAbsRef();
            String[] refs = ref.split("/");
            if (refs[0].equals("null") || refs[1].equals("null"))
                ref = null;
        } else if (selectedObject instanceof LeafSettingDelegator) {
            LeafSettingDelegator lsd = (LeafSettingDelegator) selectedObject;
            ref = lsd.getLeafSetting().getRef();
        }
        if (ref != null)
            action.setEnabled(true);
        else
            action.setEnabled(false);
    } else
        action.setEnabled(false);
}

From source file:com.nokia.s60ct.search.actions.JumpToSetting.java

License:Open Source License

@Override
public void selectionChanged(IAction action, ISelection selection) {
    selectedObject = null;/*from  w w  w  .jav  a  2s . c om*/
    ref = null;
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structedSelection = (IStructuredSelection) selection;
        if (structedSelection.size() > 0) {
            selectedObject = (EObject) structedSelection.getFirstElement();
        }
    }
    if (selectedObject != null) {
        if (selectedObject instanceof Key) {
            Key key = (Key) selectedObject;
            ref = key.getRef();
            if (key.isBitmaskKey())
                ref = null;
        } else if (selectedObject instanceof Bit) {
            Bit bit = (Bit) selectedObject;
            ref = bit.getRef();
        } else if (selectedObject instanceof KeyRange) {
            KeyRange keyRange = (KeyRange) selectedObject;
            ref = keyRange.getRef();
        }

        if (ref != null)
            action.setEnabled(true);
        else
            action.setEnabled(false);

    } else
        action.setEnabled(false);

}

From source file:com.nokia.s60tools.compatibilityanalyser.ui.views.MainView.java

License:Open Source License

protected void fillContextMenuForFirstViewer(IMenuManager manager) {
    try {// w ww  .j a  v a  2 s . c  om
        IStructuredSelection selection = (IStructuredSelection) tableviewer.getSelection();
        if (selection != null && selection.size() > 0) {
            String selectedItem = selection.getFirstElement().toString();
            if (!selectedItem.startsWith(Messages.getString("MainView.DoubleClickHereToStartAnalysis"))) //$NON-NLS-1$
            {
                //Creating sub menu "Open with"
                MenuManager subMenuMgr = new MenuManager("Open With", "Open with");
                subMenuMgr.add(openInwebBrowserAction);
                subMenuMgr.add(openInXmlEditorAction);
                manager.add(subMenuMgr);

                doubleClickReportAction.setText("Open");
                doubleClickReportAction.setImageDescriptor(null);
                manager.add(doubleClickReportAction);
                manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
                manager.add(new Separator());
                filterReportAction.setText(Messages.getString("MainView.Filter.."));
                manager.add(filterReportAction);
                manager.add(new Separator());
                selectAllAction.setText(Messages.getString("MainView.SelectAll"));
                manager.add(selectAllAction);
                clearAction.setText(Messages.getString("MainView.ClearAll"));
                manager.add(clearAction);

            } else {
                doubleClickReportAction.setText(Messages.getString("MainView.OpenWizard")); //$NON-NLS-1$
                manager.add(doubleClickReportAction);
                doubleClickReportAction.setImageDescriptor(
                        ImageResourceManager.getImageDescriptor(ImageKeys.ANALYSIS_SMALL_ICON));
            }
            manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));

        }
    } catch (Exception e) {
        System.out.println("===>" + e.getMessage());
    }
    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
}

From source file:com.nokia.s60tools.creator.wizards.CreatorScriptNewWizardPage.java

License:Open Source License

/**
 * Tests if the current workbench selection is a suitable container to use.
 *///  ww  w  . j a  va 2s  .c o  m

private void initialize() {
    if (selection != null && selection.isEmpty() == false && selection instanceof IStructuredSelection) {
        IStructuredSelection ssel = (IStructuredSelection) selection;
        if (ssel.size() > 1)
            return;
        Object obj = ssel.getFirstElement();
        if (obj instanceof IResource) {
            IContainer container;
            if (obj instanceof IContainer)
                container = (IContainer) obj;
            else
                container = ((IResource) obj).getParent();
            containerText.setText(container.getFullPath().toString());
        }
    } else {
        //If there is only one project in workspace, we can set that to container, because user has no option
        IProject projects[] = ResourcesPlugin.getWorkspace().getRoot().getProjects();
        if (projects.length == 1) {
            containerText.setText(projects[0].getFullPath().makeAbsolute().toString());
        }
    }

    fileText.setText("new_file.creatorxml");
}

From source file:com.nokia.s60tools.metadataeditor.wizards.APIMetadataFileNewWizardPage.java

License:Open Source License

/**
 * Tests if the current workbench selection is a suitable container to use.
 *///from   w  w w .  j  a  va 2  s  .c  o  m

private void initialize() {
    if (selection != null && selection.isEmpty() == false && selection instanceof IStructuredSelection) {
        IStructuredSelection ssel = (IStructuredSelection) selection;
        if (ssel.size() > 1)
            return;
        Object obj = ssel.getFirstElement();
        if (obj instanceof IResource) {
            IContainer container;
            if (obj instanceof IContainer)
                container = (IContainer) obj;
            else
                container = ((IResource) obj).getParent();
            containerText.setText(container.getFullPath().toString());
            //If container is set, setting focus to file name field
            fileText.setFocus();
        }
    } else {
        //If there is only one project in workspace, we can set that to container, because user has no option
        IProject projects[] = ResourcesPlugin.getWorkspace().getRoot().getProjects();
        if (projects.length == 1) {
            containerText.setText(projects[0].getFullPath().makeAbsolute().toString());
        }
    }

}

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpUtils.java

License:Open Source License

/**
 * Gets currently selected path. This adds single folder to the path, if one folder is selected.
 * @param viewer Viewer//from w  ww  . j ava  2  s .  c  o m
 * @param contentProvider Content provider
 * @return Currently selected path, or <code>null</code> if root is shown.  
 */
private static String getSelectedPath(TableViewer viewer, ViewContentProvider contentProvider) {
    // Getting required information.
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    String targetPath = getCurrentPath(contentProvider);

    if (targetPath == null) {
        // Can't get selected path from root.
        return null;
    }

    if (selection.size() == 1) {
        Object selectedObject = selection.getFirstElement();
        if (FtpFolderObject.class.isInstance(selectedObject)) {
            // Selection is a folder. Adding currently selected single folder to path.
            targetPath = targetPath + ((FtpFolderObject) selectedObject).getName();
        }
    }

    return targetPath;
}

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpView.java

License:Open Source License

/**
 * Is selected item(s) a file(s)/*from w  w w  .  ja va2 s .c o  m*/
 * @return True if file else false
 */
private boolean isSelectionFile() {
    boolean retVal = false;
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    Object[] selectionArray = selection.toArray();

    if (selection.size() > 0) {
        // Checking that all selected items are files.
        for (Object selectedObject : selectionArray) {
            if (FtpFileObject.class.isInstance(selectedObject)) {
                retVal = true;
            } else {
                retVal = false;
                break;
            }
        }
    }

    return retVal;
}

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpView.java

License:Open Source License

/**
 * Is size of selection bigger than 1 and does it contain folder(s).
 * @return True if size is bigger than 1 and contains one or more folders, false otherwise.
 *//*from w w  w .  ja v  a  2  s  . c  om*/
private boolean isSelectionMultiFolder() {
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    Object[] selectionArray = selection.toArray();

    if (selection.size() > 1) {
        // Checking if there is is folder in selection.
        for (Object selectedObject : selectionArray) {
            if (FtpFolderObject.class.isInstance(selectedObject)) {
                return true;
            }
        }
    }

    return false;
}

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpView.java

License:Open Source License

/**
 * Is selected item a single file/*  ww w  .  ja  v a  2s  . c o  m*/
 * @return True if single file else false
 */
private boolean isSelectionSingleFile() {
    boolean retVal = false;
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    Object selectedObject = selection.getFirstElement();

    if (selection.size() == 1) {
        if (selectedObject != null) {
            if (FtpFileObject.class.isInstance(selectedObject)) {
                retVal = true;
            }
        }
    }
    return retVal;
}